Master Lock Model No 1535DWD Post navigation PreviousMaster Lock: All Possible 4 Letter Words 2 Comments Reply How do I reset my 1535dwd master lock Reply There are 4 steps: 1. Set the proper code into the lock & unlock it. 2. Use a coin or screwdriver to turn the metal plate on the bottom of the lock. 3. Set a new code. 4. Use your coin or screwdriver to turn the metal plate back to its original position. You’re good to go. Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.